Question

You are working on a food budget for your family for the week. You know that you typically spend $90 at the grocery store, and you spend about $40 each time you go out to eat as a family. The graph of the relationship between the number of times you go out to eat and the total weekly budget for food is below.

Answer 1

Given the following question:

The family spends 90 dollars at a grocery store each week

The family spends 40 dollars each time they go out to eat.

Part one:

$40\times4=160+90=250$

If the family goes out to eat four times they would have spent 250 dollars.

Part two:

The final point on the graph is (6, 330)

Which means if the family goes out six times, the budget is 330 dollars.

So, your answer is 6.

$6\times40=240+90=330$